Kokusei kadai no gaiyō
Subtitle: dai 156-kai Kokkai
Contributors: Kokuritsu Kokkai Toshokan (Japan). Chōsa oyobi Rippō Kōsakyoku
Series: Chōsa to jōhō -- dai 411-gō = -- Issue brief -- no. 411; Chōsa to jōhō -- dai 411-gō.
Publisher: Chōsa oyobi Rippō Kōsakyoku
Published: 2003
Place of publication: Tōkyō
Language: jpn
Number of pages: 33
Notes: Cover title.